/*
 *   Copyright 2021 zzh
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 *
 */

package com.aduib.boot.common.io;

/**
 * Stream进度条
 *
 * @author Looly
 */
public interface StreamProgress {

  /** 开始 */
  void start();

  /**
   * 进行中
   *
   * @param progressSize 已经进行的大小
   */
  void progress(long progressSize);

  /** 结束 */
  void finish();
}
